GeForce 6800 XT vs GeForce GTX 560 Ti OEM
We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 XT and 1024MB VRAM GeForce GTX 560 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 560 Ti OEM Advantages
Released 5 years and 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (128.3GB/s vs 38.40GB/s)
384 additional rendering cores
Score
Graphics Card
Sep 2005
Release Date
Mar 2011
GeForce 6 AGP
Generation
GeForce 500
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16
Clock Speeds
600 MHz
Memory Clock
1002 MHz
Memory
256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
38.40GB/s
Bandwidth
128.3GB/s
Render Config
-
SM Count
8
-
Shading Units
384
12
TMUs
64
8
ROPs
32
-
L1 Cache
64 KB (per SM)
-
L2 Cache
512 KB
Theoretical Performance
3.600 GPixel/s
Pixel Rate
13.17 GPixel/s
5.400 GTexel/s
Texture Rate
52.67 GTexel/s
-
FP32 (float)
1263 GFLOPS
-
FP64 (double)
105.3 GFLOPS
Board Design
Unknown
TDP
170W
200 W
Suggested PSU
450 W
1x DVI
1x VGA
1x S-Video
1x VGA
1x S-Video
Outputs
2x DVI
1x mini-HDMI 1.3a
1x mini-HDMI 1.3a
1x Molex
Power Connectors
2x 6-pin
Graphics Processor
NV42
GPU Name
GF114
6800 XT
GPU Variant
GF114-400-A1
Curie
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
110 nm
Process Size
40 nm
0.202 billion
Transistors
1.95 billion
222 mm²
Die Size
332 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (11_0)
2.0 (full)
2.1 (partial)
2.1 (partial)
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
3.0
Shader Model
5.1
